Search found 10 matches
- Mon Jul 05, 2021 6:47 pm
- Forum: Support
- Topic: General Guide
- Replies: 3
- Views: 3759
General Guide
Hello, Just as a general inquiry, is there any kind of user manual for Polymer, or an interest in generating one? The installation and setup process takes multiple steps and has a lot of potential pitfalls, so I was curious if a comprehensive download and use guide was available and I missed it. Tha...
- Mon Mar 22, 2021 6:58 pm
- Forum: Support
- Topic: Landsat 1 Level-1 Collection-2
- Replies: 1
- Views: 2758
Landsat 1 Level-1 Collection-2
Hello all, Landsat has a collection 1 and collection 2. Collection 2 offers improved geolocation among other factors, but you need to alter level1_landsat8.py to process these files. I am attaching the code below, please test it out if you want to use it. The old lines are only commented out, so you...
- Fri Sep 04, 2020 12:16 am
- Forum: Support
- Topic: All NaN Values - Landsat 8
- Replies: 10
- Views: 6418
Re: All NaN Values - Landsat 8
That did the trick! Both the 2016 and 2020 file now process correctly. Thanks for the speedy assistance.
- Thu Sep 03, 2020 1:19 am
- Forum: Support
- Topic: All NaN Values - Landsat 8
- Replies: 10
- Views: 6418
Re: All NaN Values - Landsat 8
As a secondary update, my co-worker with a Linux setup of Polymer tried the two files and got the same failing results as me for the 20200615 file, with the lat-lon arrays swapped for both files as well.
- Wed Sep 02, 2020 7:05 am
- Forum: Support
- Topic: All NaN Values - Landsat 8
- Replies: 10
- Views: 6418
Re: All NaN Values - Landsat 8
Thank you! The folder you provided me did not work, but it did teach me a lot. Our Landsat 8 files and l8angle files are the same as far as I can tell ( I used diff -rq from the command line, which displayed no differences). The two sets of solar and sensor HDR files match but I don't know how to di...
- Wed Aug 26, 2020 5:28 pm
- Forum: Support
- Topic: All NaN Values - Landsat 8
- Replies: 10
- Views: 6418
Re: All NaN Values - Landsat 8
I am using Polymer 4.13 on a MAC. Would you recommend I download an earlier version? Would you be able to post your ancilliary files and l8angles files for the 20200615 Landsat image so I could check to see if I downloaded either of those incorrectly somehow?
Thanks!
Thanks!
- Tue Aug 25, 2020 6:17 pm
- Forum: Support
- Topic: All NaN Values - Landsat 8
- Replies: 10
- Views: 6418
All NaN Values - Landsat 8
Hello, I am trying to process Landsat-8 data. Polymer has been successful with some files such as this: LC08_L1TP_011029_20160823_20180130_01_T1.jpg But has given me large files of only NaN values for other files such as these: LC08_L1TP_011029_20200615_20200625_01_T1.jpg LC08_L1TP_012030_20140809_2...
- Tue Aug 25, 2020 5:58 pm
- Forum: Support
- Topic: Landsat 8 SWIR Bands
- Replies: 2
- Views: 2579
Re: Landsat 8 SWIR Bands
Got it, thanks!
- Mon Aug 17, 2020 3:09 pm
- Forum: Support
- Topic: Landsat 8 SWIR Bands
- Replies: 2
- Views: 2579
Landsat 8 SWIR Bands
Hello,I cannot get Polymer to write Landsat-8's SWIR bands onto a level-2 netCDF. I want the 1610 band and the 2200 band in the atmospheric correction as well. I tried to add code to the file level1_landsat.py, but that didn't work. Here is my modification of the level1_landsast.py: band_index = { 4...
- Wed Jul 01, 2020 5:42 pm
- Forum: Support
- Topic: Auxdata_all for 4.13 on Mac
- Replies: 3
- Views: 3790
Auxdata_all for 4.13 on Mac
Hello, I have installed the polymer tar.gz and run the install-anaconda-deps.sh command successfully. However, the next step is to make auxdata_all, and I don't see that in the directory? I get this error when I try to run it from the polymer-v4.13 folder: (OSI) Gabes-MacBook-Pro:polymer-v4.13 gabe$...